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PHYSICS

JAMB 2008 - Question 24

Physics 2008 JAMB Past Questions - Question 24: If the partial pressure of water vapour pressure of the atmosphere at the same temperature is 24mmHg ,the relative humidity at the temperature is

Choose the correct answers from the options given.

If the partial pressure of water vapour pressure of the atmosphere at the same temperature is 24mmHg ,the relative humidity at the temperature is

A: 25%

B: 33%

C: 75%

D: 82%

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Correct Answer

Explanation

Relative
Humidity = (S.V.P. of water at dew point)/S.V.P of water at air temperature =(18)/24 x 100% = 75%